I went down to the creek this afternoon and hurled a few stones. I gathered several stones in the fold of my T-shirt, kind of like the slingers on Trajan's colomn. No problem! I could even load with one hand and get the stone off with no difficulty. Of course I hurl underhanded and that may make a difference. I can see with alot of practice, this form of holding your ammo would be very easy. Works for me!
JOhnny